DESCRIPTION
The µ PC1943,1944 are adjustable precision shunt regulators with guaranteed thermal stability. The output voltage can be set to any value between reference voltage (1.26 V) and 24 V by two external resistors.
These ICs can apply to error amplifier of switching regulators.

FEATURES
• Low voltage operation and High accuracy. VREF = 1.26 V ± 2.4 %
• Adjustable output voltage by two external resistors.   VREF ≤ VOUT ≤ 24 V
• Pin compatible to µ PC1093.